Gate of Hell: Campaign for Charleston Harbor, 1863
Study of the Union's Campaign for Charleston. The many attacks the Union attempted that summer to capture the cradle of the Confederacy. Overview of the campaign, focusing on the relationships between the Army and the Navy of the United States

P.G.T. Beauregard
Napoleon in Gray
Beauregard often gets overlooked, he was never as beloved as Lee or Stonewall Jackson, but he was capable, the man had a sharp mind and Lee understood this, even if Jefferson Davis did not

"Panoramic View of Charleston Harbor. -- Advance of Ironclads to the Attack, April 7th, 1863"
Line engraving published in "The Soldier in our Civil War", Volume II, page 172, with a key to individual ships and land features shown.
U.S. Navy ships present are (from left to center): Keokuk , Nahant , Nantucket , Catskill , New Ironsides , Patapsco , Montauk, Passaic and Weehawken .

The Perfect Steel Trap
Harpers Ferry 1859
Eye-witness accounts of the John Brown insurrection from people like Lee, Brown's family, and ordinary citizens. The information has been gathered by two of the raiders who escaped and live to tell about it Owen Brown and Osborne Anderson. The preparations, the raid, the trials, the executions and the aftermath of the event

Ironclad of the Roanoke
Gilbert Elliott's Albemarle
The story of a Confederate Ironcald that was a powerful force until sunk by a Union Torpedo Boat after its brief stormy life. Ironic in the fact it was built in a Cornfield. Confederate Ingenunity at it finest!

Wargame Construction
Age of Rifles 1846 - 1905
Game lets you design and play turn-based strategic battles. You can create scenarios betwen years 1846 and 1905. You have complete control over all the units, and can customize their firepower, movement points, strength, aggressiveness, etc. Supports 1 or 2 players

History Channel
Civil War A Nation Divided
Rally the troops and organize a counterattack -- Your strategic decision and talent as a commander will decide if the Union is preserved or if Dixie wins its independence

Sid Meier's Civil War Collection
Take command of either Confederate or Union troops and command them to attack from the trees, rally around the general, or do any number of other realistic military actions. The AI reacts to your commands as if it was a real Civil War general, and offers infinite replayability. The random-scenario generator provides endless variations on the battles

Campaign Gettysburg:
Civil War Battles
Campaign Gettysburg is simply the best of all the HPS Civil War games. While all of those are very good in their own right they simply do not compete with the level of detail presented here.
Hundreds of scenarios and multiple OOBs are only the start, the best thing is the campaign game